|Dimensions - d (inside diameter)||80mm|
|Dimensions - D (outside diameter)||170mm|
|Dimensions - B (width)||42.5mm|
Timken Metric taper roller bearing priced cup & cone together 80mm inside x 170mm outside x 42.5mm width, also known as 31316M
Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.
Enhanced performance in demanding applications.
Cone part number: X31316M
Cup part number: Y31316M
Bearing weight: 4.06 Kg
d - Bore: 80.000 mm
D - Cup outer diameter: 170.000 mm
B - Cone width: 39.000 mm
C - Cup width: 27.000 mm
T - Bearing width: 42.5 mm
Basic load ratings
C90 - Dynamic Radial Rating (90 million revolutions)4: 83200 N / 18700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5: 321000 N / 72100 lbf
C0 - Static Radial Rating: 312000 N / 70100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6: 117000 N / 26400 lbf